In the Western Han Dynasty, one kilogram was equivalent to 258.24 grams, and one or two kilograms was equivalent to 16. 14 grams. Wang Mang and the Eastern Han, Wei, Jin, Southern and Northern Dynasties, one Jin is equivalent to 222.73 grams, and one or two is equal to 13.92 grams. In the early years of the Sui Dynasty, one kilogram was equivalent to 668. 19 grams, and one or two kilograms was equivalent to 4 1.76 grams. At the end of Sui Dynasty, one kilogram was equivalent to 222.73 grams, and one or two kilograms was equivalent to 13.92 grams. From the Tang Dynasty to the Qing Dynasty, one catty was equivalent to 596.82 grams, and one or two was equivalent to 37.30 grams.
/kloc-there are three kinds of silver in Beijing in the 0 th and 9 th centuries: broken silver, silver ingot and silver dollar. Broken silver and silver ingots are "made in China" and have different colors. Taking granular silver as an example, the author calculates that the standard weight of one or two pieces of silver is 37.35438+0g, and the weight of pure silver contained in one or two pieces of silver is 34.9g ... a penny or two like this.